package olga.gorbatiuk.perdep.dao.concretedao;

import java.util.Collection;
import javax.sql.RowSet;
import olga.gorbatiuk.perdep.entity.Department;

/**
 *
 * @author Olga Gorbatiuk
 */
public interface DepartmentDAO {

    public int insertDepartment();

    public boolean deleteDepartment();

    public Department findDepartment();

    public boolean updateDepartment();

    public RowSet selectDepartmentRS();

    public Collection selectDepartmentsTO();
}
